| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.75 | 11.292% | $241.2254 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $145.64 | 11.133% | $161.8541 | $161.85 | $161.85 | $161.90 |
| Purchase #3 | $14.26 | 7.528% | $15.3335 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $226.54 | 10.187% | $249.6176 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $70.27 | 13.474% | $79.7382 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $82.46 | 12.852% | $93.0578 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $148.30 | 3.353% | $153.2725 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $904.22 | $994.0991 | $994.10 | $994.10 | $994.10 | |